000 00801cam a2200277 4500
008 090401t1995 xxu||||| |||| 00| 0 eng d
020 _a186081025X
035 _a(Sirsi) u59071
041 _aeng
050 _a697.92
100 _aWalker, R.R.
245 4 _aThe passive gas tracer method for monitoring ventilation rates in buildings.
260 _aGarston, Watford
_bBuilding Research Establishment
_c1995
300 _a(4)p. : ill. ; 30cm.
350 _a0
490 _aBRE Information Paper
_v13/95
650 _aMeasurement
_96256
650 _aPASSIVE GAS TRACER METHOD
650 _aTRACER GAS
650 _aVENTILATION RATES
690 _aBlock management
_96220
700 _aWhite, M. K.
710 _aBuilding Research Establishment
942 _n0
948 _c04/03/1997
999 _c94124
_d94124